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Questions and Answers
What was the finding of Warneken et al. (2007) regarding whether chimps help a human stranger retrieve a stolen tool?
What was the finding of Warneken et al. (2007) regarding whether chimps help a human stranger retrieve a stolen tool?
YES
According to Yamamoto et al. (2009; 2012), what is needed to elicit helping behavior from a chimp towards another chimp in need of a tool?
According to Yamamoto et al. (2009; 2012), what is needed to elicit helping behavior from a chimp towards another chimp in need of a tool?
Cues from the recipient
What did Engelmann et al. (2019) find regarding chimps helping their friends versus neutral partners?
What did Engelmann et al. (2019) find regarding chimps helping their friends versus neutral partners?
Chimps helped their friends more than neutral partners.
Define reciprocal altruism and briefly explain the two different proximate mechanisms associated with it.
Define reciprocal altruism and briefly explain the two different proximate mechanisms associated with it.
What is an example of past-driven/attitudinal reciprocity in the context of reciprocal altruism?
What is an example of past-driven/attitudinal reciprocity in the context of reciprocal altruism?
Provide an example of past-driven reciprocity observed in chimpanzees according to Melis et al.
Provide an example of past-driven reciprocity observed in chimpanzees according to Melis et al.
What is the main difference in behavior observed between 18-month-old children and 25-month-old children in the study?
What is the main difference in behavior observed between 18-month-old children and 25-month-old children in the study?
In the study by Fehr et al. (2008), what verbal cue influenced the 25-month-old children to choose the mutualistic option?
In the study by Fehr et al. (2008), what verbal cue influenced the 25-month-old children to choose the mutualistic option?
At what age do children start showing instrumental helping behaviors according to Warneken & Tomasello (2006)?
At what age do children start showing instrumental helping behaviors according to Warneken & Tomasello (2006)?
What conclusion was drawn from the study by Melis et al. (2011) regarding selfish control?
What conclusion was drawn from the study by Melis et al. (2011) regarding selfish control?
What are some of the problems highlighted with prosocial task studies as mentioned by Tan et al. (2015)?
What are some of the problems highlighted with prosocial task studies as mentioned by Tan et al. (2015)?
What is one of the main challenges associated with prosocial task studies according to Burkart & Rueth (2013)?
What is one of the main challenges associated with prosocial task studies according to Burkart & Rueth (2013)?
What is one example of instrumental helping behavior observed in chimpanzees?
What is one example of instrumental helping behavior observed in chimpanzees?
At what age do children start to choose prosocially when partners explicitly express their desires?
At what age do children start to choose prosocially when partners explicitly express their desires?
What do overt signals of need elicit in chimpanzees, different from children?
What do overt signals of need elicit in chimpanzees, different from children?
What does evidence suggest about the altruistic behavior of chimpanzees towards friends and non-friends?
What does evidence suggest about the altruistic behavior of chimpanzees towards friends and non-friends?
What type of helping behavior did chimpanzees exhibit in the Leipzig Zoo tasks?
What type of helping behavior did chimpanzees exhibit in the Leipzig Zoo tasks?
What may be necessary to elicit instrumental helping in chimpanzees according to the text?
What may be necessary to elicit instrumental helping in chimpanzees according to the text?
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